Added Twitter Bootstrap source

We're going to build a custom version

cssbuild/twitter-bootstrap/js/tests/unit/bootstrap-dropdown.js

@@ -0,0 +1,87 @@
+$(function () {
+
+    module("bootstrap-dropdowns")
+
+      test("should be defined on jquery object", function () {
+        ok($(document.body).dropdown, 'dropdown method is defined')
+      })
+
+      test("should return element", function () {
+        ok($(document.body).dropdown()[0] == document.body, 'document.body returned')
+      })
+
+      test("should not open dropdown if target is disabled", function () {
+        var dropdownHTML = '<ul class="tabs">'
+          + '<li class="dropdown">'
+          + '<button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>'
+          + '<ul class="dropdown-menu">'
+          + '<li><a href="#">Secondary link</a></li>'
+          + '<li><a href="#">Something else here</a></li>'
+          + '<li class="divider"></li>'
+          + '<li><a href="#">Another link</a></li>'
+          + '</ul>'
+          + '</li>'
+          + '</ul>'
+          , dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').dropdown().click()
+
+        ok(!dropdown.parent('.dropdown').hasClass('open'), 'open class added on click')
+      })
+
+      test("should not open dropdown if target is disabled", function () {
+        var dropdownHTML = '<ul class="tabs">'
+          + '<li class="dropdown">'
+          + '<button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>'
+          + '<ul class="dropdown-menu">'
+          + '<li><a href="#">Secondary link</a></li>'
+          + '<li><a href="#">Something else here</a></li>'
+          + '<li class="divider"></li>'
+          + '<li><a href="#">Another link</a></li>'
+          + '</ul>'
+          + '</li>'
+          + '</ul>'
+          , dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').dropdown().click()
+
+        ok(!dropdown.parent('.dropdown').hasClass('open'), 'open class added on click')
+      })
+
+      test("should add class open to menu if clicked", function () {
+        var dropdownHTML = '<ul class="tabs">'
+          + '<li class="dropdown">'
+          + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+          + '<ul class="dropdown-menu">'
+          + '<li><a href="#">Secondary link</a></li>'
+          + '<li><a href="#">Something else here</a></li>'
+          + '<li class="divider"></li>'
+          + '<li><a href="#">Another link</a></li>'
+          + '</ul>'
+          + '</li>'
+          + '</ul>'
+          , dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').dropdown().click()
+
+        ok(dropdown.parent('.dropdown').hasClass('open'), 'open class added on click')
+      })
+
+      test("should remove open class if body clicked", function () {
+        var dropdownHTML = '<ul class="tabs">'
+          + '<li class="dropdown">'
+          + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
+          + '<ul class="dropdown-menu">'
+          + '<li><a href="#">Secondary link</a></li>'
+          + '<li><a href="#">Something else here</a></li>'
+          + '<li class="divider"></li>'
+          + '<li><a href="#">Another link</a></li>'
+          + '</ul>'
+          + '</li>'
+          + '</ul>'
+          , dropdown = $(dropdownHTML)
+            .appendTo('#qunit-fixture')
+            .find('[data-toggle="dropdown"]')
+            .dropdown()
+            .click()
+        ok(dropdown.parent('.dropdown').hasClass('open'), 'open class added on click')
+        $('body').click()
+        ok(!dropdown.parent('.dropdown').hasClass('open'), 'open class removed')
+        dropdown.remove()
+      })
+
+})